kajidog/mcp-tts-voicevox

开发工具

本页由 AI 翻译，技术细节请以原文为准。查看原文

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Repository Install

VOICEVOX MCP Server (MCP Apps対応)

概览

A text-to-speech MCP server using VOICEVOX 🎮 — Test VoicevoxClient directly in your browser - — Text-to-speech from MCP clients like Claude Desktop - — Play audio directly in the chat with an interactive player (ChatGPT / Claude Desktop / Claude Web etc.) - — Switch speakers per segment in a single call - — Queue management, immediate playback, prefetching, streaming - — Works on Windows, macOS, Linux (including WSL) The voicevox_speak_player tool uses MCP Apps to render an interactive audio player directly inside the chat. Unlike the standard voicevox_speak tool which plays audio on the server, — no audio device needed on the server. - — Audio plays in Claude Desktop's chat, not on the server. Works even over remote connections.

README

以下为原文 README 节选，完整内容请查看原文。

VOICEVOX TTS MCP

English | 日本語

A text-to-speech MCP server using VOICEVOX

🎮 Try the Browser Demo — Test VoicevoxClient directly in your browser

What You Can Do

Make your AI assistant speak — Text-to-speech from MCP clients like Claude Desktop
UI Audio Player (MCP Apps) — Play audio directly in the chat with an interactive player (ChatGPT / Claude Desktop / Claude Web etc.)
Multi-character conversations — Switch speakers per segment in a single call
Smooth playback — Queue management, immediate playback, prefetching, streaming
Cross-platform — Works on Windows, macOS, Linux (including WSL)

UI Audio Player (MCP Apps)

The voicevox_speak_player tool uses MCP Apps to render an interactive audio player directly inside the chat. Unlike the standard voicevox_speak tool which plays audio on the server, audio is played on the client side (in the browser/app) — no audio device needed on the server.

Features

Client-side playback — Audio plays in Claude Desktop’s chat, not on the server. Works even over remote connections.
Play/Pause controls — Full playback controls embedded in the conversation
Multi-speaker dialogue — Sequential playback of multiple speakers in one player with track navigation
Speaker switching — Change the voice of any segment directly from the player UI
Segment editing — Adjust speed, volume, intonation, pause length, and pre/post silence per segment
Accent phrase editing — Edit accent positions and mora pitch directly in the UI
Add / delete / reorder segments — Drag-and-drop track reordering; add new segments inline
WAV export — Save all tracks as numbered WAV files and open the output folder automatically
User dictionary manager — Add, edit, and delete VOICEVOX user dictionary words with preview playback
Cross-session state restore — Player state is persisted on the server; reopening the chat restores previous tracks

Export behavior by environment:

Save and open always exports WAV files. If opening the file explorer is not supported, export still succeeds and the save path is shown in the UI.
Choose output folder uses a native directory picker on Windows/macOS. On unsupported environments, this action falls back to the default export directory.

Multi-speaker playback	Track list	Segment editing

Speaker selection	Dictionary manager	WAV export

Supported Clients

在 GitHub 查看完整 README

安装

npx -y @kajidog/mcp-tts-voicevox

新手？先看 mcpskill.org 教程 →

配置

{
  "mcpServers": {
    "tts-mcp": {
      "command": "npx",
      "args": ["-y", "@kajidog/mcp-tts-voicevox"]
    }
  }
}